Sample No. | SK519-1 | SK519-2 | SK519-3 | SK519-4 | SK519-5 | SK519-6 | SK519-7 | SK519-8 | SK519-9 | SK519-10 | SK519-11 | SK519-12 |
Fine-grained pyroxenite | Fine-grained pyroxenite | Fine-grained pyroxenite | Fine-grained pyroxenite | Fine-grained pyroxenite | Fine-grained pyroxenite | Diabase | Diabase | Diabase | Diabase | Diabase | Diabase | |
La | 17.3 | 17.0 | 17.4 | 16.4 | 16.5 | 16.5 | 15.5 | 17.0 | 16.0 | 16.2 | 16.3 | 18.0 |
Ce | 48.7 | 47.3 | 48.5 | 46.2 | 46.2 | 46.2 | 44.0 | 47.5 | 44.5 | 43.8 | 45.8 | 47.0 |
Pr | 7.60 | 7.46 | 7.51 | 7.16 | 7.11 | 7.20 | 6.82 | 7.28 | 6.80 | 6.91 | 7.16 | 7.53 |
Nd | 39.1 | 39.3 | 37.8 | 36.9 | 37.1 | 37.5 | 36.0 | 38.0 | 34.8 | 35.8 | 37.5 | 39.5 |
Sm | 11.0 | 11.2 | 10.9 | 10.3 | 10.2 | 10.5 | 10.0 | 10.5 | 9.70 | 10.3 | 10.4 | 11.0 |
Eu | 3.50 | 3.56 | 3.51 | 3.33 | 3.42 | 3.25 | 3.33 | 3.45 | 3.18 | 3.18 | 3.37 | 3.70 |
Gd | 13.2 | 13.4 | 13.2 | 12.5 | 12.5 | 12.6 | 12.0 | 12.8 | 12.3 | 12.3 | 12.9 | 14.0 |
Tb | 2.10 | 2.17 | 2.02 | 1.93 | 1.91 | 1.98 | 1.90 | 2.00 | 1.81 | 1.87 | 2.01 | 2.13 |
Dy | 12.5 | 13.0 | 11.9 | 11.7 | 11.6 | 12.0 | 11.6 | 12.1 | 11.4 | 11.6 | 12.1 | 13.0 |
Er | 7.57 | 7.93 | 7.46 | 7.15 | 7.10 | 7.44 | 6.94 | 7.48 | 7.00 | 6.91 | 7.47 | 7.77 |
Tm | 0.97 | 1.02 | 0.96 | 0.92 | 0.91 | 0.95 | 0.86 | 0.98 | 0.90 | 0.89 | 0.96 | 0.97 |
Yb | 6.42 | 6.46 | 6.37 | 5.83 | 5.98 | 6.17 | 5.92 | 6.33 | 5.76 | 5.76 | 6.23 | 6.23 |
Lu | 0.95 | 1.00 | 0.96 | 0.91 | 0.87 | 0.92 | 0.86 | 0.94 | 0.88 | 0.84 | 0.93 | 0.93 |
Y | 71.5 | 78.1 | 71.0 | 66.0 | 66.8 | 68.0 | 63.8 | 71.4 | 66.7 | 68.1 | 70.3 | 80.1 |
Rb | 7.66 | 10.0 | 10.8 | 10.1 | 10.2 | 9.61 | 6.88 | 13.6 | 13.3 | 9.43 | 8.48 | 8.12 |
Sr | 611 | 670 | 757 | 781 | 790 | 543 | 710 | 852 | 799 | 576 | 619 | 913 |
Ba | 598 | 768 | 863 | 992 | 1006 | 594 | 609 | 1361 | 1575 | 607 | 597 | 766 |
Ga | 22.0 | 22.6 | 22.9 | 22.1 | 23.3 | 20.9 | 21.5 | 23.0 | 22.0 | 22.5 | 22.4 | 23.4 |
Ta | 0.88 | 0.88 | 0.86 | 0.83 | 0.79 | 0.84 | 0.75 | 0.84 | 0.80 | 0.76 | 0.83 | 0.82 |
Zr | 393 | 402 | 388 | 349 | 347 | 362 | 323 | 387 | 381 | 333 | 365 | 356 |
Hf | 8.44 | 8.44 | 8.30 | 7.54 | 7.61 | 8.07 | 7.18 | 8.35 | 7.83 | 7.29 | 7.94 | 7.91 |
Th | 1.47 | 1.50 | 1.48 | 1.32 | 1.28 | 1.40 | 1.24 | 1.46 | 1.39 | 1.25 | 1.41 | 1.44 |
V | 351 | 354 | 348 | 387 | 388 | 379 | 354 | 358 | 362 | 351 | 339 | 324 |
Cr | 127 | 132 | 127 | 129 | 131 | 120 | 112 | 140 | 135 | 97.9 | 117 | 123 |
Co | 41.7 | 41.1 | 42.0 | 45.5 | 45.5 | 42.4 | 41.6 | 42.5 | 43.6 | 40.0 | 42.9 | 39.8 |
Ni | 36.3 | 36.3 | 37.9 | 39.9 | 40.6 | 43.0 | 36.2 | 45.8 | 39.6 | 33.7 | 37.3 | 36.6 |
U | 0.40 | 0.40 | 0.38 | 0.36 | 0.34 | 0.38 | 0.34 | 0.49 | 0.37 | 0.34 | 0.38 | 0.36 |
Nb/Ta | 15.11 | 15.45 | 15.58 | 15.06 | 15.57 | 15.00 | 15.33 | 15.60 | 15.25 | 15.26 | 15.18 | 15.12 |
Zr/Hf | 46.56 | 47.63 | 46.75 | 46.29 | 45.60 | 44.86 | 44.99 | 46.35 | 48.66 | 45.68 | 45.97 | 45.01 |
Th/U | 3.68 | 3.75 | 3.89 | 3.67 | 3.76 | 3.68 | 3.65 | 2.98 | 3.76 | 3.68 | 3.71 | 4.00 |
Ba/Nb | 44.96 | 56.47 | 64.40 | 79.36 | 81.79 | 47.14 | 52.96 | 103.89 | 129.10 | 52.33 | 47.38 | 61.77 |
Nb/Yb | 2.07 | 2.11 | 2.10 | 2.14 | 2.06 | 2.04 | 1.94 | 2.07 | 2.12 | 2.01 | 2.02 | 1.99 |
Th/Yb | 0.23 | 0.23 | 0.23 | 0.23 | 0.21 | 0.23 | 0.21 | 0.23 | 0.24 | 0.22 | 0.23 | 0.23 |
Sm/Nd | 0.28 | 0.28 | 0.29 | 0.28 | 0.27 | 0.28 | 0.28 | 0.28 | 0.28 | 0.29 | 0.28 | 0.28 |
Eu/Nd | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 |